Mahabharata 7.173.106

गच्छ युध्यस्व कौन्तेय न तवास्ति पराजयःयस्य मन्त्री च गोप्ता च पार्श्वतस्ते जनार्दनः

gaccha yudhyasva kaunteya na tavāsti parājayaḥyasya mantrī ca goptā ca pārśvataste janārdanaḥ

Our plain-language meaning of this verse is waiting for scholar review.